BVH Ray-AABB Intersection Skill

High-efficiency, zero-dependency Python implementation of BVH Ray-AABB Slab Intersection for real-time ray tracing and rendering acceleration.

Features

• Slab Method Intersection: Computes coordinate interval overlaps across 3D planes without trigonometric functions.
• Fast Hit Distance: Evaluates closest entry distance (t_{\min}) for sorting ray traversal stacks.
• Zero External Dependencies: Pure Python standard library.
• Native MCP Protocol: JSON-RPC 2.0 stdio server compatible with Claude Desktop, Cursor, and Windsurf.

Architecture

graph LR
    Ray["Ray (Origin + t*Dir)"] --> SlabX["X-Axis Slab [t_1x, t_2x]"]
    Ray --> SlabY["Y-Axis Slab [t_1y, t_2y]"]
    Ray --> SlabZ["Z-Axis Slab [t_1z, t_2z]"]
    SlabX & SlabY & SlabZ --> IntervalOverlap["t_enter <= t_exit and t_exit >= 0"]
    IntervalOverlap --> Hit["Ray Hits Bounding Box"]